Masamichi Suzuki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
Abstract: A rotatable rotor 41 and a stator 51 located at a predetermined gap between outer circumferential face of the rotor 41 provided with half-cylindrical inner circumferential face are provided. The both ends of the outer circumferential face of the rotor 41 are provided with a step portion 44 to retain a predetermined gap between the opposing faces of the rotor 41 and the stator 51, and a stopper portion 45 to be abutted to both end faces of the stator in the axial direction. A forcing means 61(plate spring) are also provided to force the stator 51 to the rotor 41 so that the inner circumferential face of the stator is abutted at the step portion 44.
Abstract: A main scale graduation, an auxiliary scale graduation or the like provided in a conventional micrometer is omitted, and a thimble 71 is provided at a regular position in the axial direction of the spindle 61 through a sleeve 51 in a frame 1 to rotate about the axis of a spindle 61. Between the thimble 71 and the spindle 61, a rotation transfer means 81 for transferring the rotation of the thimble 71 to the spindle 61 and allowing the spindle 61 to displace in the axial direction of the spindle 61. As the rotation transfer means 81, a ratchet system 82 is used.
Abstract: A back-plunger type displacement detecting apparatus is provided having a thinner case. The back-plunger type displacement detecting apparatus has a spindle secured to the case to extend perpendicular to the display surface of a digital display unit. A movable member is secured to the case and extends perpendicular to the direction of movement of the spindle. A converting mechanism converts the displacement of the spindle into displacement of the movable member. An electrical unit detects the displacement of the movable member and displays the detected value on the digital display unit.
Abstract: The winding small tube apparatus comprises an extruded flat tubed strip having a plurality of openings leading to parallel lumens and a header for attaching to an end of this extruded flat tubed strip to cover the openings. Every other portion of the partition at the openings of the lumens disposed in the extruded flat tubed strip is cut away to connect the lumens to form a continuous winding, serpentine sealed channel. By this invention, the manufacturing process is facilitated, the overall height of the apparatus is lowered, and the heat exchange property is raised.
November 22, 1995
Date of Patent:
January 6, 1998
Nippon Light Metal Co. Ltd., Actronics Company, Ltd., Soltech, Inc.
Abstract: A measuring unit is mounted on a movable stage, which is movable in the right-left and front-rear directions relative to a fixed base stage. When an examiner moves the movable stage to the right or to the left by manipulating a joy stick, a micro switch detects that movement. Upon reception of a detection signal from the micro switch, a microcomputer allows power to be supplied to measurement circuits, to initiate a measurement mode. When judging that proper alignment has been established, the microcomputer automatically calculates a cornea shape. Measurement and calculation of a cornea shape are repeated until a standard deviation of measurement data falls within a given value. Upon completion of the measurement operation, the microcomputer stops the supply of power to the measurement circuits, to cancel the measurement mode.
Abstract: An ophthalmic apparatus is provided with a measurement unit that includes a measurement device that projects measurement light onto an examinee's eye and detects the measurement light reflected by the examinee's eye, a grip that supports the measurement device, so that the examiner can hold the device in his hand, a wireless transmitting device that transmits data about the examinee's eye to a receiving device separate from the measurement unit, the data being obtained based on light detected by the measurement device, and a signal generating device that generates a start signal to make the transmitting device start to transmit; the receiving device receives the transmitted data about the examinee's eye and has a holding device that detachably holds the measurement unit for transmission of measurement data.
Abstract: A digital display micrometer gauge holds a workpiece to be measured between an anvil and a spindle. An engagement member is provided at an end of the spindle. An inner sleeve having an axial slit into which the engagement member is inserted, is secured to a U-shaped main frame, and an outer sleeve having a spiral groove, which is formed in the inner peripheral section thereof, is provided on the outer periphery of the inner sleeve to be circumferentially rotatable. By rotating this outer sleeve, the spindle can be driven at high speed. A main scale constituting a linear encoder is attached to a side surface of the spindle extending along the axis of the spindle, whereby the displacement amount of the spindle can be detected with high accuracy. A slide member slidable on the inner surface of the inner sleeve is provided at the end of the spindle where the engagement member is provided, and the spindle can be inserted into the inner sleeve together with the main scale attached thereto.
Abstract: A head exchange system for a disc drive system for controlling the position of a head so as to cancel, during a head exchange, the previously measured offset value between the head and a track of a recording disc. The head exchange system has a head exchanger for selecting one of a plurality of heads in response to a signal from the host controller for storage of the information to the selected track of the disc. The head exchange system also has a busy signal transmitting unit for transmitting, when changing the selected head, a busy signal to the host controller for a predetermined time when a difference between the offset value for a current selected head and the offset value for a next selected head is bigger than a predetermined value.
Abstract: An optical measuring machine is provided with an operating board which is provided separately from the main body of the optical measuring machine and which inputs and/or outputs measuring information and a retaining portion for removably retaining the operating board on a side surface of the main body. The operating board is ordinarily retained on the side surface of the main body, thereby enabling the reduction in the space for the installation of the measuring machine and the improvement of portability. When the operating board mounted on the side surface of the main body is difficult to use due to the positional relationship with an object of measurement, the necessity to set complicated measuring conditions or the like, it is possible to use the operating board in the state of being removed from the main body.
Abstract: A laser measuring apparatus is provided with an air stirring means for making the temperature of the air in the casing uniform at every portion. The linearity of laser light in the casing is maintained regardless of generation of heat or cold transmitted to the casing, and the optical path is maintained as predetermined, thereby producing a measuring result including no error caused by the influence of heat.
Abstract: A resin composition excellent in impact resistance, rigidity and coatability properties, is easily moldable without causing voids and flow marks, and is suitable for the manufacture of automobile bumpers, which has a melt flow rate of not lower than 10 g/10 min. and which comprises:(A) 60 to 85 parts by weight of a crystalline propylene/ethylene block copolymer component having an ethylene unit content of 10 to 30 mole % and a melt flow rate of 10 to 30 g/10 min. (Comopnent A),(B) 5 to 20 parts by weight of an non-crystalline ethylene/alpha-olefin random copolymer component having an ethylene unit content of 60 to 85 mole %, a melt flow rate of 0.1 to 5.0 g/10 min and a crystallinity, measured by X-ray, of not more than 15% (Component B), and(C) 8 to 15 parts by weight of a talc or calcium carbonate component having an average particle size of 0.1 to 5 .mu. (Component C), in which values by the "parts by weight" are selected so as to amount to 100 parts by weight in total.
June 22, 1988
Date of Patent:
March 19, 1991
Mitsui Petrochemical Industries, Ltd., Nissan Motor Co., Ltd.
Abstract: A process for coating an aluminum article with zinc by immersing the article in an aqueous bath prepared by dissolving solid zinc fluoride in water. Preferably, the pH of the bath is about 4 to about 6. After coating, the article can be heated to diffuse zinc into surface-adjacent regions of the article and thereby to provide a zinc-diffused layer that protects the article against corrosion.
Abstract: A two-step process for coating a surface of an aluminum article with zinc, wherein the surface is initially exposed to a zincate bath under relatively weak zinc-depositing conditions, and then further exposed to a zincate bath under stronger zinc-depositing conditions (lower ZnO concentration and/or higher temperature), to establish thereon an adherent coating of metallic zinc. The coated article may be heated to effect diffusion of the zinc into the aluminum for producing a zinc-enriched region adjacent the surface to protect the surface against corrosion.
Abstract: A printing device for a time recorder in which printing operation is performed on a preselected printing column of a time card by means of a dot printer, while the latter is transversely displaced by a distance equal to the width of a printing column of the time card inserted into a card pocket.
Abstract: A lubricating composition for metal working comprisingA. about 10 to 60% by weight of a water-soluble non-ionic surfactant component comprising at least one ofI. a polyoxyalkylene glycol ester of a fatty acid represented by the general formula (I)r.sup.1 coo(r.sup.2 o).sub.n H (I)or the general formula (II)R.sup.1 COO(R.sup.2 O).sub.n OCR.sup.1 (II)ii. a polyoxyalkylene glycol ether of a fatty alcohol represented by the general formula (III)R.sup.3 O(R.sup.2 O).sub.n H (III)iii. a polyoxyalkylene glycol ether of a fatty alcohol esterified with a fatty acid represented by the general formula (IV)r.sup.3 o(r.sup.2 o).sub.n OCR.sup.1 (IV)andIv. a polyoxyalkylene glycol condensate of a glyceride esterified with a fatty acid represented by the general formula (V) ##EQU1## wherein R.sup.1 CO represents a saturated or unsaturated fatty acid acyl group having about 12 to 22 carbon atoms;R.sup.1.sup.
September 30, 1974
Date of Patent:
March 23, 1976
Toho Chemical Industry Co., Ltd., Nippon Light Metal Research Laboratory, Ltd.